Since Emacs 27 the package cl is deprecated, the replacement is
cl-lib, which is available since Emacs 24.3.
This patch replaces cl by cl-lib and drops support for Emacs versions
less than 24.3. Dropping older Emacsen is required, because cl-lib is
a builtin starting from version 24.3 and doesn't need an extra package
from ELPA.
Testcases for past issues still contain cl. Most of them seem to be
broken and need further investigation.
This patch is tested with test/run-ert.sh, which outputs:
Ran 10 tests, 10 results as expected, 0 unexpected (2021-01-30 13:24:54+0100, 0.672122 sec)
1 expected failures
and manually by daily usage for a month now.
github method, as a derived method, should build a final repository URL
and let parent's respective methods do the actual work.
Register new 'el-get-github-pull function as update method.
Make both methods, 'el-get-github-pull and 'el-get-github-clone,
implement the same pattern:
- Delegate check if URL is a secure one to the parent method
- Ignore :url from package's recipe passed by 'el-get-do-update as it
makes no sense
- Unconditionally build package repository URL with 'el-get-github-url
- Call respective git method
In most cases, we assume any connection is insecure unless the URL
starts with "https://", "$USERNAME@", or "ssh". There are a few
exceptions: I'm assuming all Emacswiki packages are insecure, and I
don't think we can know whether packages installed via Google Go are
secure or not.
All git repositories should be fetched over HTTPS by default, to allow
authenticated pushes to the user's own repositories.
Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com>
